Falhas do tipo CWE-89

12.895 resultados

Injeção de SQL

Fraqueza onde entrada do usuário é concatenada diretamente em comandos SQL sem validação ou sanitização, permitindo que um atacante insira código SQL malicioso. O banco de dados executa comandos não intencionais, comprometendo confidencialidade, integridade e disponibilidade dos dados.

Exemplo

Um formulário de login concatena o usuário digitado direto na query: `SELECT * FROM users WHERE login = '` + input + `'`. Se o usuário digita `admin' OR '1'='1`, a query vira `SELECT * FROM users WHERE login = 'admin' OR '1'='1'`, retornando todos os usuários e burlando autenticação.

Como mitigar

Use prepared statements (consultas parametrizadas) com placeholders, nunca concatene entrada do usuário. Valide e restrinja entrada (whitelist), aplique princípio do menor privilégio na conta do BD e use WAF como camada adicional.

CVE-2023-1985MEDIUMSourceCodester Online Computer and Laptop Store save_brand sql injectionEPSS 0.8%CVE-2025-54379HIGHeKuiper API endpoints handling SQL queries with user-controlled table names.EPSS 0.8%CVE-2023-1987MEDIUMSourceCodester Online Computer and Laptop Store update_order_status sql injectionEPSS 0.8%CVE-2023-1986MEDIUMSourceCodester Online Computer and Laptop Store delete_order sql injectionEPSS 0.8%CVE-2025-66944CRITICALSQL Injection vulnerability in vran-dev databaseir v.1.0.7 and before allows a remote attacker to execute arbitrary code via the query paramEPSS 0.8%CVE-2023-28838CRITICALGLPI vulnerable to SQL injection through dynamic reportsEPSS 0.8%CVE-2023-2147MEDIUMCampcodes Online Thesis Archiving System view_details.php sql injectionEPSS 0.8%CVE-2023-2148MEDIUMCampcodes Online Thesis Archiving System view_curriculum.php sql injectionEPSS 0.8%CVE-2023-2151MEDIUMSourceCodester Student Study Center Desk Management System manage_student.php sql injectionEPSS 0.8%CVE-2023-2363MEDIUMSourceCodester Resort Reservation System view_room.php sql injectionEPSS 0.8%CVE-2023-2149MEDIUMCampcodes Online Thesis Archiving System manage_user.php sql injectionEPSS 0.8%CVE-2022-4290HIGHCyr to Lat <= 3.5 - Authenticated SQL InjectionEPSS 0.8%CVE-2024-3252MEDIUMSourceCodester Internship Portal Management System check_admin.php sql injectionEPSS 0.8%CVE-2024-3001MEDIUMcode-projects Online Book System Product.php sql injectionEPSS 0.8%CVE-2023-2146MEDIUMCampcodes Online Thesis Archiving System Master.php sql injectionEPSS 0.8%CVE-2024-3087HIGHPHPGurukul Emergency Ambulance Hiring Portal Ambulance Tracking Page ambulance-tracking.php sql injectionEPSS 0.8%CVE-2023-2951MEDIUMcode-projects Bus Dispatch and Information System delete_bus.php sql injectionEPSS 0.8%CVE-2020-36543MEDIUMSialWeb CMS about.php sql injectionEPSS 0.8%CVE-2023-1100MEDIUMSourceCodester Online Catering Reservation System POST Parameter add_message.php sql injectionEPSS 0.8%CVE-2026-7435HIGHSSCMS v7.4.0 SQL Injection via stl:sqlContent queryStringEPSS 0.8%